Результаты поиска

1. Towards a new method for age determination in Antarctic krill, and evidence that krill shrink under natural conditions

   . Author(s):  W. de la Mare (Australia) Title:  Towards a new method for age determination in Antarctic ... maintained in conditions of low food availability. Recent studies have also demonstrated that E. superba ... individuals may be shrinking in the field during winter. If krill shrink during the winter, conclusions ... reached by length-frequency analysis may be unreliable. In this study, the correlation between the body ...

   Meeting Document : WG-Krill-94/17 : Автор(ы): W. de la Mare (Australia)

2. Preliminary results of a bottom trawl survey around Elephant Island in October and December 1987

   Paper Title:  Preliminary results of a bottom trawl survey around Elephant Island in October and ... Polarstern in October and December 1987. Preliminary results indicate rather stable stock compositions in ... Chaenocephalus aceratus, Notothenia gibberifrons and N. neglecta at least since February 1985. In N. rossii the ... proportion of larger (= older) fish in the catches increased. Composition of the catches of C. gunnari ... depuis fevrier 1985. En ce qui concerne N. rossii, la proportion de poissons plus ages dans les prises ... etait en augmentation. La composition des prises de C. gunnari etait nettement differente de celle des ... saisons precedentes, ce qui denoterait un echange avec C. gunnari d'autres plateaux de la zone de la ... de 1985. En N. rossii aument6 la proporci6n de peces de mayor tamafio (= de mas edad). La 185 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 185-200 : Автор(ы): Kock, K.-H.

3. Food consumption by predators in a CCAMLR integrated study region

   Paper Title:  Food consumption by predators in a CCAMLR integrated study region Abstract ... consumption of seabird predators is provided. This model is a development of earlier ones used in the South ... Georgia Integrated Study Region and incorporates new features, allowing for seasonal variation in predator ... structure et le mode de fonctionnement d'un modele destine It evaluer la consommation de nourriture des ... oiseaux de mer predateurs. Ce modele a ete elabore sur des modeles anterieurs utilises dans la zone ... d'etude integree de la Georgie du Sud; de nouvelles caracteristiques qui tiennent compte de la variation ... saisonniere du poids des predateurs (et donc des besoins en energie), de la composition du regime alimentaire ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 489–519 : Автор(ы): Croxall, J.P., C. Ricketts and A.G. Wood

4. Effect of line sink rate on albatross mortality in the Patagonian toothfish longline fishery

   Paper Title:  Effect of line sink rate on albatross mortality in the Patagonian toothfish longline ... vessels using bird-scaring lines and setting lines in propeller turbulence, longline sink rates >0.3 m ... turbulencia producida por la helice reducirian significativamente la captura incidental de albatros si ... palangre de 1'In Sung 66 (systeme espagnol de palangre double) utilisee pour la p&che B la legine. Orins ... , par une meilleure connaissance de la vitesse d'immersion des palangres et des capacites de plongke ... en fonction de la distance entre les lests. Des vitesses d'immersion asymptotiques (0,l-0,15m/s) ont ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 133–150 : Автор(ы): Robertson, G.G

5. Myctophids in the diet of Antarctic predators

   Paper Title:  Myctophids in the diet of Antarctic predators Abstract / Description:  The aim of ... , whales, fish and squids) in order to help evaluate the importance of myctophids in their diets. This ... review covers publications for the period since 1984-85 to the present. In total, over 50 publications ... found in the diet of one species of squid, 18 species of fish (Nototheniidae- eight, Channichthyidae ... methods, be carried out in different seasons and have a wide geographical coverage. Resume La ... de 1984/85 a nos jours. En tout, plus de 50 publications contenaient des informations sur la ... la plus elevee de Myctophidae. Le manchot royal de la region du front polaire antarctique de l'ocean ... , Gynmodraco acuticeps, de la mer Kosmonavtov (secteur de l'ocean Indien) pourrait etre le deuxieme predateur ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 335–368 : Автор(ы): Sabourenkov, E.

6. Preliminary model of krill fishery behaviour in Subarea 48.1

   Paper Title:  Preliminary model of krill fishery behaviour in Subarea 48.1 Abstract / Description ... :  A simple model of the behaviour of the krill fishery in FAO Statistical Subarea 48.1 (South Shetland ... catches in the subarea. A number of management scenarios are considered which involve the closure of (i) a ... Elephant Islands in alternate years would result in an average yearly catch similar to that at present ... cuatro meses en la ~u%drea 48.1. 5e presentan 10s limites de confianza para las ca turas totales ... de la pecherie de krill dans la sous-zone 48.1 de la FAO (iles Shetland du Sud et peninsule ... antarctique). Les parametres du modPle sont derives des donnees de la p@cherie chilienne des annees 1989 a ... impliquant la fermeture i) d'une zone d'un rayon de 50 km autour des iles Shetland du Sud et, ii) de zones ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 71–79 : Автор(ы): Agnew, D.J. and V.H. Marín

7. The influence of bait quality on the sink rate of bait used in the Japanese longline tuna fishing industry: an experimental approach

   Paper Title:  The influence of bait quality on the sink rate of bait used in the Japanese longline ... sink rate of five species of bait used in the Japanese longline tuna fishery in Tasmanian waters. The ... experimentale a ete realisee pour d~eterminer les effets de la taille (grande ou petite) et la condition ... (congelhe ou decongelee) de l'appzt sur le taux d'immersion de cinq espitces d'appat utilisees dans la ... p6cherie japonaise thoniitre A la palangre dans les eaux tasmaniennes. Le fait de plomber les haimecons ... ) etaient significatifs sur le plan statistique, l'effet le plus marque resultait de la condition de ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 123–129 : Автор(ы): Brothers, N., A. Foster and G. Robertson

8. Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica

   Paper Title:  Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea ... Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea (CCAMLR Subareas 88.1 and 88.2). Biological data ... Chionobathyscus dewitti, and showed no significant difference in sex ratio. Meristic, diet and age data were ... indices (GSIs) were calculated and plotted against sample month. There was a weak positive trend in GSI ... prey during capture. Résumé Pendant la saison de pêche 2005/06, les observateurs ont collecté au ... de trois palangriers visant la légine antarctique (Dissostichus mawsoni) dans la mer de Ross (sous ... -zones 88.1 et 88.2 de la CCAMLR). Des données biologiques de 303 spécimens ont été recueillies, entre ... autres, l'identification de l'espèce, la longueur, le poids, le sexe, la méristique, la biologie ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 139–165 : Автор(ы): Sutton, C.P., M.J. Manning, D.W. Stevens and P.M. Marriott

9. Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea 48.3)

   Paper Title:  Standardization of fishing effort for Champsocephalus gunnari in the South Georgia ... inflexible in its use of data types and has no estimate of accuracy. A standardized CPUE index for ... Champsocephalus gunnari fishing in Subarea 48.3 is derived using a multiplicative model and data from many ... capture par unite d'effort est rigide dans son utilisation des types de donnees et sa precision n'a pas ... ete estimee. Un indice de CPUE standardise pour la peche de Champsocephalus gunnari dans la sous ... distinctes (pays, types de navires, engins de peche, mois et annees). La regression multiple est utilisee ... tipos de datos utilizados y no da lugar a la estimaci6n de la precisi6n. Mediante el uso de un modelo ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 327–336 : Автор(ы): Gasiukov, P.S.

10. Towards an initial operational management procedure for the krill fishery in Subareas 48.1, 48.2 and 48.3

    Paper Title:  Towards an initial operational management procedure for the krill fishery in ... (Euphausia superba) in Subareas 48.1, 48.2 and 48.3 requires a basis for the assessment of resource status ... . Thereafter TACs may increase by C r % per annum. However, this increase may be suspended or reversed in any ... 0.75 CPUE ref. An operating model of krill dynamics in the region is developed for simulation testing ... ): 25-53. DE LA MARE, W.M. 1984. On the power of catch-per-unit-effort series to detect declines in ... loi de controle de capture) qui depende des resultats de l'evaluation. La selection et l'elaboration ... Africa 189 190 II de la CCAMLR pour fournir des criteres selon lesquels evaluer la performance ... de la procedure. Des suggestions sont faites sous chacun de ces titres. Une evaluation de l'etat des ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 189–219 : Автор(ы): Butterworth, D.S.

Страницы